Does hand sanitizer kill corona virus? This is a question that has been on the minds of many people since the outbreak of COVID-19. With the pandemic causing widespread panic and concern, understanding the effectiveness of hand sanitizers in preventing the spread of the virus has become crucial. In this article, we will explore the role of hand sanitizers in combating the virus and provide insights into how they can be used effectively.
Hand sanitizers are alcohol-based solutions that are designed to kill germs on the skin. They are a convenient alternative to handwashing with soap and water, especially in situations where soap and water are not readily available. The primary active ingredient in hand sanitizers is typically ethanol or isopropyl alcohol, which has been proven to be effective against a wide range of viruses and bacteria.
When it comes to the effectiveness of hand sanitizers against the novel coronavirus (SARS-CoV-2), studies have shown that they can indeed kill the virus. The World Health Organization (WHO) recommends the use of hand sanitizers with at least 60% alcohol content for effective virus elimination. The alcohol in hand sanitizers disrupts the lipid envelope of the virus, leading to its inactivation and death.
However, it is important to note that hand sanitizers are not a substitute for proper hand hygiene. While they can kill the virus on the skin, they do not eliminate all types of germs, such as norovirus or Clostridium difficile. Therefore, it is crucial to wash your hands with soap and water for at least 20 seconds whenever possible, especially after using the bathroom, before eating, and after coughing, sneezing, or blowing your nose.
When using hand sanitizers, it is essential to follow the instructions provided on the product label. Most hand sanitizers require a generous amount of product to be applied to the hands, ensuring complete coverage. Rub your hands together until the sanitizer dries, which typically takes about 20 seconds. Avoid touching your face or other objects until the sanitizer has completely dried.
In conclusion, hand sanitizers can kill corona virus when used correctly and with the appropriate alcohol concentration. They play a vital role in preventing the spread of the virus, especially in situations where handwashing is not feasible. However, it is crucial to remember that hand sanitizers are not a replacement for proper hand hygiene practices. By combining the use of hand sanitizers with regular handwashing, we can significantly reduce the risk of contracting and spreading COVID-19.
